建的贵州益佰制药公司电子 商务系统,是本文的实例。通过对实际的销售流程的优化和分析,提出了 网络销售的电子商务系统的解决方案。系统完全实现了在因特网上的销售 与结算,极大的提高了公司的管理效率。
关键字:.NET框架,ADO,NET,分布式应用程序,电子商务
堕堡里王查堂堡主堂堡垒奎
Abstract
With the development of the computer and Retwork technology, the ratio of transaction using internet becomes
more
and
more
higher
of
E-business
enterprises
system
becomes
one
part
of
developing
thesiS
project
with
further
insight.ThiS
describes
the
solution of e-business system based on.net technology.5 points
are
focused in thiS thesiS. 1、To the
use
of e—busihess in enterprise.concept and business iS
pattern
of
e—business
a
described
to
in
detail
in
thiS
thesiS.
E-business iS
business method
make all of Sides involved in
on
business connected USing electronic way basing
electroniC tech,
network tech and modern communication tech.Business procesS iS finished by passing sheets without any paper.Base patterns e—business
can
of
be
sumarized
a
to
four,which includes B2B,B2C,C2C
and C2B.But there iS in
our
special pattern in the mediCine industry
country,which iS B2S,means enterprise to self-enterprise
iS software framework
pattern.
2、.NET platform
a
developing
a
with
released by Microsoft in Jun 2000..NET iS
new
framework,which
includes much computation developed by Microsoft in the 1ate of 90s last century.The main control of.NET platform iS its framework. The framework includes two main components:common language runtime
(CLR)and.NET framework class 1ibrary.CLR iS
used to load applications,confirm them to iS finished. 3、ADO.NET iS the data
access
run
a
software engine
errors,
without any
verify the security 1icense,execute them and clear them when work
component of the.NET platform.
Many kinds of data sources,offl ine database connections and web
services
are
supported by ADO.NET.ADO.NET iS not
a
simple upgrade
of ADO。It is privi leged than ADO in table counts。table structure
1n
memory,data navigate
and cursor,accelerate connection open
time and data share between applications.The two main componentS
of ADO.NET
DataSet and.NET Framework data provider program. DataSet supports 0ffline Database Connection which iS the most
are
important character of datasetS.
4、.NET platform provides level distribution
a
template of constructing enterpri
template gives
se
applications.ThiS
the
武汉理工大学硕士学位论文
developers
one
easy way
to
work.Using template,developers
carl
build enterprise level distribution applications step by step.The hierareby provided by.NET template can be divided to system framework level,data
access user
level,business logic level,business interface level.Develop work becomes
of the Ouizhou Yibai pharmacy
presentation level and
simple when done aecording to the structure described above.
5、The electronic company,which
commerce system
is developed with the template of the enterprise the
distribut